first commit

src/utils/store.ts

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+import Taro from '@tarojs/taro'
+import type { DesignItem, OrderItem } from '../types'
+
+const DESIGN_KEY = 'smart_design_list'
+const ORDER_KEY = 'smart_order_list'
+const USER_KEY = 'smart_user_info'
+const THEME_KEY = 'smart_theme'
+
+/** 获取设计清单 */
+export const getDesignList = (): DesignItem[] => {
+  try {
+    return Taro.getStorageSync(DESIGN_KEY) || []
+  } catch {
+    return []
+  }
+}
+
+/** 保存设计清单 */
+export const setDesignList = (list: DesignItem[]) => {
+  Taro.setStorageSync(DESIGN_KEY, list)
+}
+
+/** 获取订单列表 */
+export const getOrderList = (): OrderItem[] => {
+  try {
+    return Taro.getStorageSync(ORDER_KEY) || []
+  } catch {
+    return []
+  }
+}
+
+/** 保存订单列表 */
+export const setOrderList = (list: OrderItem[]) => {
+  Taro.setStorageSync(ORDER_KEY, list)
+}
+
+/** 添加设计清单条目 */
+export const addDesign = (product: any, count: number): DesignItem => {
+  const list = getDesignList()
+  const item: DesignItem = {
+    id: 'DSG' + Date.now(),
+    productId: product.id,
+    productName: product.name,
+    productIcon: product.icon,
+    unitPrice: product.price,
+    count,
+    status: 'undesigned',
+    createdAt: new Date().toISOString().slice(0, 10)
+  }
+  setDesignList([...list, item])
+  return item
+}
+
+/** 更新设计清单条目 */
+export const updateDesign = (id: string, patch: Partial<DesignItem>) => {
+  const list = getDesignList()
+  const idx = list.findIndex(d => d.id === id)
+  if (idx === -1) return
+  list[idx] = { ...list[idx], ...patch }
+  setDesignList(list)
+}
+
+/** 设计转订单 */
+export const designToOrder = (designId: string): OrderItem | null => {
+  const dList = getDesignList()
+  const oList = getOrderList()
+  const design = dList.find(d => d.id === designId)
+  if (!design) return null
+
+  const order: OrderItem = {
+    id: 'ORD' + Date.now().toString().slice(-9),
+    productName: design.productName,
+    productIcon: design.productIcon,
+    statusCode: 'pending',
+    date: new Date().toLocaleString('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' }).replace(/\//g, '-'),
+    price: '¥' + (design.unitPrice * design.count).toFixed(2),
+    count: design.count,
+    sku: `${design.productName} × ${design.count}`
+  }
+
+  // 更新 design 状态
+  const dIdx = dList.findIndex(d => d.id === designId)
+  if (dIdx !== -1) {
+    dList[dIdx].status = 'ordered'
+    dList[dIdx].orderId = order.id
+  }
+
+  setDesignList(dList)
+  setOrderList([order, ...oList])
+  return order
+}
+
+/** 用户数据 */
+export const getUserInfo = () => {
+  try {
+    return Taro.getStorageSync(USER_KEY)
+  } catch {
+    return null
+  }
+}
+
+export const setUserInfo = (info: any) => {
+  Taro.setStorageSync(USER_KEY, info)
+}
+
+/** 主题 */
+export type ThemeMode = 'light' | 'dark'
+
+export const getTheme = (): ThemeMode => {
+  try {
+    return Taro.getStorageSync(THEME_KEY) || 'light'
+  } catch {
+    return 'light'
+  }
+}
+
+export const setTheme = (theme: ThemeMode) => {
+  Taro.setStorageSync(THEME_KEY, theme)
+}